In depth comparison and review of Sony SmartWatch 3 SWR50 and Xiaomi Watch S1. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Android Wear | - |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later | iOS 10 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | - | Speaker |
| Width | 36 mm | 46.5 mm |
| Height | 51 mm | 46.5 mm |
| Depth | 10 mm | 11 mm |
| Weight | 45 g | 52 g |
| Body Details | Main unit: 36 mm x 10 mm x 51 mm 38 g | - |
| Body Material | - | Stainless steel |
| Protection | Dustproof, waterproof | Water-resistant |
| Colours | Brown | Black | Lime | Silver metal | - |
| Clock Display | Yes | Yes |
| Designed For | Sony XPERIA Z5, Z5 Dual, Z5 Premium | - |
| FEATURES | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, pulse oximeter, optical heart sensor |
|---|---|---|
| Tracking Data | Steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Goal Setting | - | Yes |
| Features | Voice control, gesture control | Call handling, automatic exercise recognition, breathing training function |
| Notifications | Calendar, SMS | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | - |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa built-in |
| IoT Voice Controlled | - | Direct |
| CELLULAR | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Messaging Services | SMS | - |
|---|---|---|
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Wireless Interface | Wi-Fi, NFC, Bluetooth 4.0 | IEEE 802.11b/g/n, NFC, Bluetooth 5.2 |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| Connectors | Micro-USB | - |
| DISPLAY | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Type | LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 320 x 320 pixels | 466 x 466 pixels |
| Screen Size | 1.6" | 1.43" |
| Pixel Density | - | 326 ppi |
| Colour Depth | 16-bit (65000 colours) | - |
| Screen Protection | - | Sapphire glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Touchscreen Technology | Capacitive | - |
|---|---|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
| CASE | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Case Size | - | 46 mm |
|---|---|---|
| Case Shape | - | Round |
| Case Details | - | Silver | Black |
| BAND | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Band Type | Link bracelet | Strap |
|---|---|---|
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | Stainless steel | Calf leather |
| Band Colour | Steel | Black | Lime | Brown | Black |
| STORAGE | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Storage Capacity | 4 GB | - |
|---|
| RAM | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| RAM Size | 512 MB | - |
|---|
| CPU | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Manufacturer | ARM | - |
|---|---|---|
| CPU Type | Cortex-A7 | - |
| Clock Speed | 1.2 GHz | - |
| BATTERY | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Capacity | 420 mAh | 470 mAh |
| Battery Life | 48 hours | - |
| Battery Life Details | - | Power saving mode - up to 24 days Typical usage - up to 12 days |
| Standby Time | 96 h | - |
| Rechargeable Battery | - | Yes |
| Recharge Time | 1 hour | - |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Sony SmartWatch 3 SWR50 | Xiaomi Watch S1 |
|---|
| Included Accessories | USB cable | USB cable, wireless charging dock, fluororubber watch strap (grey) |
|---|---|---|
| Preloaded Software | Messages, Google Play, Weather, Reminders, Date | - |
| Compliant Standards | IP68 | - |
| Max Depth of Water Resistance | - | 50 m |
| Max Operating Temperature | 60 °C | 45 °C |
| Min Operating Temperature | -20 °C | -10 °C |
| Warranty | - | 2-year warranty |
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